Signification

• Noun

  1. The clear blue colour of the sky; also, a pigment or dye of this colour.
  2. A blue colour on a coat of arms, represented in engraving by horizontal parallel lines.
  3. The unclouded sky; the blue vault above.
  4. Any of various widely distributed lycaenid butterflies of the genus Celastrina.
  5. Any of various Australasian lycaenid butterflies of the genus Ogyris.
  6. Lapis lazuli.

• Adj
• Verb